Abstract
The building presented here is the very first building of RM structure, design and construction of which is described. RM is abribiation of reinforced masonry (of new type) which was brought from the U.S.-Japan coordinated research program of masonry structures for five years. In addition to high rigidity, high ductility is the characteristic of RM structure, which resuts in excellent earthquake resistance. After laid and reinforced with steel bars, RM units are fully grouted to form a monolithic structure. This construction method is considered excellent from any view points of arbitrariness in design, economy and construction practice. It is expected to be employed for collective residence, school and any type of buildings successfully.
